Re: [Qemu-devel] [PATCH 00/22] tcg: per-thread TCG

2017-07-10 Thread Richard Henderson
On 07/09/2017 11:50 PM, Alex Bennée wrote: Side issue. Have we considered the impact on codegen buffer utilisation by doing an "off-code_gen_buffer" no cache translation the first time we ever see a TB? No we haven't. Possibly because we'd need additional infrastructure to do even that -- we'

Re: [Qemu-devel] [PATCH 00/22] tcg: per-thread TCG

2017-07-10 Thread Alex Bennée
Emilio G. Cota writes: > Original RFC here: > https://lists.nongnu.org/archive/html/qemu-devel/2017-06/msg06874.html > > I included Richard's feedback (Thanks!) from the original RFC, and > added quite a few things. This is now a proper PATCHset since it is > a lot more mature. > > Highlights:

Re: [Qemu-devel] [PATCH 00/22] tcg: per-thread TCG

2017-07-09 Thread Emilio G. Cota
On Sun, Jul 09, 2017 at 03:49:52 -0400, Emilio G. Cota wrote: > The series applies on top of the current master (b11365867568). It's a lot of patches -- you can fetch them from: https://github.com/cota/qemu/commits/multi-tcg Note that there's a patch in the branch there that is not part of the

[Qemu-devel] [PATCH 00/22] tcg: per-thread TCG

2017-07-09 Thread Emilio G. Cota
Original RFC here: https://lists.nongnu.org/archive/html/qemu-devel/2017-06/msg06874.html I included Richard's feedback (Thanks!) from the original RFC, and added quite a few things. This is now a proper PATCHset since it is a lot more mature. Highlights: - It works! I tested single/multi-threa